Top 10 Best oat flour in 2026

Last Updated - 6/12/2026

🏆Best Choice

Amazon Saver

Amazon Saver, Whole Grain Old Fashioned Oats, 2.6 Lb (Previously Happy Belly, Packaging May Vary)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•One 42 ounce container of Old Fashioned Oats
•Some of your favorite Happy Belly products are now part of the Amazon Saver brand! Although packaging may vary during the transition, the ingredients and product remain the same. Thank you for your continued trust in our brands
•With Amazon Saver, you’ll find affordable staples without the frills. Our essentials will help your grocery budget go further
•Shop smarter with Amazon Saver

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$4.12

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Anthony's

Anthony's Organic Whole Grain Oat Flour, 4 lb, Gluten Free, Non GMO, Non Irradiated, Finely Ground, Vegan

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•USDA Certified Organic Whole Grain Oat Flour
•Batch Tested and Verified Gluten Free
•Plant Based, Gluten Free Alternative to Conventional Wheat Flour
•Organic, Gluten Free, Non-GMO, Non-Irradiated, Finely Ground, Vegan
•Use it to make pancakes, cookies, muffins, brownies, cupcakes and so much more!

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$21.49

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King Arthur

King Arthur Baking Company Gluten-Free & Whole Grain Oat Flour 2.5 lbs.

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•King Arthur Oat Flour brings superior baking performance you can trust, along with more protein than traditional oat flour.
•Made with gluten-free, whole grain oats, this oat flour is versatile enough to make excellent muffins, pancakes, and cookies.
•Replace up to half of the flour in most non-yeasted recipes (both wheat-based and gluten-free) using oat flour for tenderness and added oat flavor, protein, and fiber.
•Established in 1790, King Arthur is not just another company; we are a 100% Employee-Owned Company, a founding B Corporation, and the nation's foremost baking resource.
•From superior baking products to inspiring recipes, we embody a commitment to spreading the pure joy of baking. This is who we are—King Arthur Baking Company, where our name and logo signify our enduring dedication to the art and pleasure of baking.

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$7.96

$9.95

-20%

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Bob's Red Mill

Bob's Red Mill Whole Grain Oat Flour, 20oz (Pack of 1) - Whole Grain, Vegan, Kosher

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•One, 20 oz. Bag (1.25 lbs.)
•Vegan; Vegetarian; 100% Whole grain; Kosher Pareve
•40g whole grains per serving
•Excellent source of dietary fiber
•7g Protein per serving

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$9.00

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Bob's Red Mill

Bob's Red Mill Whole Grain Oat Flour, 20oz (Pack of 4) - Whole Grain, Vegan, Kosher

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Oat flour can replace up to 20% of the all-purpose flour in many recipes
•Using Oat Flour in your favorite pancake, pie crust, muffin, biscuit or bread recipe adds true whole grain oat flavor and wholesome nutrition
•A good source of fiber
•Provides 4 grams protein per serving

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$18.16

$20.88

-13%

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Oatsome

Oatsome Organic Oat Flour Blend, Whole Grain, Gluten-Free, All Purpose Flour for Baking, Vegan, 2 lb, 32 oz

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•OAT FLOUR: This whole-grain, organic oat flour makes a great alternative to traditional flour for anyone with sensitivities to gluten or anyone looking to improve their diet
•GLUTEN-FREE OPTION: Now you can enjoy your favorite foods without gluten. This oat fiber flour is great for vegan and gluten-free diets. Use it as pasta flour, pastry flour, cake flour, and more
•ALL-PURPOSE FLOUR: Use oat flour to make bread (preferably yeast-free varieties), biscuits, pizza crust, waffles, brownies, peanut cookies, snickerdoodles, cake, pancake batter, and other baked goods
•HEART-HEALTHY OPTION: Low in both saturated fat and cholesterol, oat flour is a wholesome alternative to traditional wheat flour and also contains soluble fiber
•SIMPLE INGREDIENTS: With only a few main ingredients, whole grain organic oat flour, organic buckwheat flour, and xantham gum, you'll know exactly what you're getting

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$10.98

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Bob's Red Mill

Bob's Red Mill Organic Coconut Flour, 16oz (Pack of 1) - Non GMO, Fair Trade Certified, Vegan, Keto Friendly, Paleo Friendly, Kosher

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Organic coconut flour is an ideal choice for sweet or savory recipes and is a wonderful coating for chicken, fish or other proteins
•Coconut flour also blends well with other nut flours to create superior gluten free baked goods
•Due to its high dietary fiber content, recipes featuring coconut flour often call for extra eggs
•If you're new to low carb baking, make sure to use coconut flour recipes specifically tailored for coconut flour or organic coconut flour, to make sure your baked goods turn out delicious
•BOB'S RED MILL: Make folks a little happier: it’s the idea that keeps our stone mills grinding to fill every bag with wholesome goodness

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$11.99

$14.99

-20%

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Bob's Red Mill

Bob's Red Mill Gluten Free Oat Flour, 18 oz (Pack of 1) - Gluten Free, Whole Grain, Vegan, Kosher

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Whole grain oat flour contains all the flavor and nutrients of the original oat groats
•Excellent in cake, rolls, quick breads, matzo and more
•A good source of fiber, with 4 grams of protein per serving
•Replace all or part of your wheat flour in your favorite recipes
•BOB'S RED MILL: Make folks a little happier: it’s the idea that keeps our stone mills grinding to fill every bag with wholesome goodness

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$14.67

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Bob's Red Mill

Bob's Red Mill Gluten Free Oat Flour, 18 Oz

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Whole grain oat flour contains all the flavor and nutrients of the original oat groats
•Excellent in cake, rolls, quick breads, matzo and more
•A good source of fiber, with 4 grams of protein per serving
•Replace all or part of your wheat flour in your favorite recipes

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$8.11

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One Degree Organic Foods

One Degree Organic Foods Organic Sprouted Oat Flour, 18 Oz

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•No hydrogenated fats or high fructose corn syrup allowed in any food
•No bleached or bromated flour
•No synthetic nitrates or nitrites

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